1. BartintcoloroptimizerDeveloper tool that optimizes translucent bar tint color to make the bar's actual color to match the desired color in iOS 7.x and later.
2. PersistentstorageserializableSwift library that makes easier to serialize the user's preferences (app's settings) with system User Defaults or Property List file on disk.
3. VrappsettingsObject representation for app's settings via class properties, kept in user's defaults.
4. DomoA library to validate values of nested structs with their type spec t() and associated precondition functions